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Результаты поиска термина [overburden]
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overburden | - Вскрышной слой (поверхностный слой грунта, удаляемый перед открытой добычей угля)
- Перегружать
- Clay, sand, boulder clay, and other un-consolidated materials overlying bedrock. also called burden, cover, drift, mantle, surface.
- The worthless material covering a body of useful mineral.
- Вскрышной слой грунта; вскрышная порода; перегрузка, чрезмерная нагрузка
- (a) the upper part of a sedimentary deposit, compressing and consolidating the materials below. (b) the loose soil or other unconsolidated material overlying bedrock, either transported or formed in place (synonym for regolith). gg
- Overlying rock, or soil.
- The soil and rock supported by the roof of a tunnel.
- Вскрыша
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overburden (effective) pressure |
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overburden bank |
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overburden bit | A special diamond-set bit, similar to a set casing shoe, used to drill casing through overburden composed of sand, gravel, boulders, etc. | |
overburden blast |
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overburden disposal | Размещение вскрышных пород (при открытой добыче угля) | |
overburden drill |
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overburden drilling | Бурение при производстве вскрыши | |
overburden excavation |
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overburden rooting |
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overburden scrager |
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overburden slusher |
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overburden spreading |
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overburden stress |
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overburden stripping shovel availability |
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overburden tip |
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